CN217994217U - Seat support convenient to dismantle - Google Patents

Abstract

The utility model relates to a seat support convenient to dismantle, which comprises a mounting bas, mounting panel and chair frame, arrange on the up end of mounting panel along the gliding slide rail of left and right sides direction level, the left and right sides difference fixedly connected with backup pad of slide rail, it is connected with the lead screw to rotate between two sets of backup pads, the screw thread on first threaded rod and the second threaded rod is reverse setting, the upper end of two sets of connecting rods all articulates in the bottom of mounting panel, be fixed with the multiunit connecting block on the up end of mounting panel, the left and right sides of connecting block is fixed with the gag lever post respectively, the top of gag lever post can be dismantled and be connected with the stopper, the stopper internal rotation is connected with the screw rod, the left end of screw rod passes the gag lever post and is fixed with the fastening knob, be provided with left pole and right pole on the screw rod, threaded connection has L type support on left pole and the right pole respectively, chair frame and multiunit stopper fixed connection, through the above-mentioned design, can slow down the influence that vibrations produced to the chair frame, improve the comfort level of seat, it is convenient dismantle the change to the seat simultaneously.

Description

Seat support convenient to dismantle

Technical Field

The utility model relates to a seat support technical field, more specifically say, relate to a seat support convenient to dismantle.

Background

The automobile seat is a seat used for sitting in an automobile, and is usually set to be in an adjustable form so as to be suitable for passengers with different body sizes and heights and improve the sitting comfort of the passengers, so that the passengers can conveniently sit on the automobile.

Current car seat takes place to damage easily in long-time use, and when the seat damages and need change, just need dismantle the seat from the support, and traditional connected mode can have the loaded down with trivial details problem of dismantlement, and the car is going the in-process moreover, can receive jolting, though vehicle chassis is furnished with shock mitigation system, but each vibration frequency in carriage, vibration amplitude differ, consequently chassis totality is moved away to avoid possible earthquakes and can not satisfy the travelling comfort demand, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a seat support convenient to dismantle to the technical problem who mentions in the solution background art.

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a seat support convenient to dismantle, includes mount pad, mounting panel and chair frame, set up on the up end of mount pad along the gliding slide rail of left and right sides direction level, the left and right sides difference fixedly connected with backup pad of slide rail, it is connected with the lead screw to rotate between two sets of backup pads, the central point of lead screw puts and is fixed with the support column, be provided with first threaded rod and second threaded rod on the lead screw, the screw thread on first threaded rod and the second threaded rod is reverse setting, first threaded rod and second threaded rod respectively threaded connection have the slider, the upper end of two sets of sliders articulates respectively has the connecting rod, the upper end of two sets of connecting rods all articulates the bottom of mounting panel, the lower extreme of two sets of sliders respectively with slide rail sliding connection, be provided with multiunit buffer between mount pad and the mounting panel, be fixed with the multiunit connecting block on the up end of mounting panel, each part symmetry setting on the multiunit connecting block, the left and right sides of connecting block is fixed with the stopper respectively, the top of stopper can be dismantled and be connected with the screw rod, the stopper internal rotation is connected with the screw rod, the left end of screw rod passes the stopper and is fixed with the fastening button, is provided with left pole and right pole, the multiunit is connected with the stopper respectively on left pole and right pole, the screw thread on left pole and right pole, two sets of support, two sets of L type support.

Preferably, the buffering device comprises a sleeve, a ring-shaped sliding rail, a sliding ring, a spring and a vertical rod, the sleeve is fixed on the mounting base, the ring-shaped sliding rail is installed on the inner wall of the sleeve, the sliding ring is in sliding connection with the ring-shaped sliding rail, the inner wall of the sliding ring is fixedly connected with the vertical rod, the upper end of the vertical rod is fixed on the mounting plate, the upper end of the spring is fixedly connected with the vertical rod, and the lower end of the spring is fixed at the bottom of the sleeve.

Preferably in any one of the above schemes, a reinforcing rod is arranged above the screw rod, the left end and the right end of the reinforcing rod are respectively fixed on the inner wall of the limiting block, two sets of mounting blocks are respectively connected on the reinforcing rod in a sliding manner, and the top end of the L-shaped support is respectively fixedly connected with the two sets of mounting blocks.

In any of the above schemes, preferably, the upper end of the limiting rod is provided with a through hole, and the L-shaped bracket can horizontally slide in the through hole along the left-right direction.

In any of the above schemes, preferably, a separation block is fixed at a central position of the screw rod, and the separation block is located between the left rod and the right rod.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses the design of well screw rod, L type support and gag lever post can make L type support dismantle from the gag lever post through rotating the screw rod, then upwards remove the chair frame and can make the gag lever post dismantle from the stopper, through the above-mentioned design, when the seat support needs to be changed, conveniently dismantle the chair frame;

the design of lead screw, connecting rod, slider, spring and pole setting works as the utility model discloses with when jolting and producing vibrations, the connecting rod can slide on the lead screw to the slider can slide in the slide rail, and the spring atress can make the pole setting slide in the sleeve, can slow down the influence that vibrations produced to the chair frame through above-mentioned design, improves the comfort level of seat.

Drawings

Fig. 1 is a schematic view of an overall structure of a seat support convenient to disassemble according to the present invention;

FIG. 2 is a schematic view showing the connection of the components in the stopper block;

fig. 3 is a schematic structural view of the region a in fig. 1.

The reference numbers in the figures illustrate:

1. a mounting base; 2. mounting a plate; 3. a chair frame; 4. a slide rail; 5. a support plate; 6. a screw rod; 7. a support column; 8. a first threaded rod; 9. a second threaded rod; 10. a slider; 11. a connecting rod; 12. a buffer device; 13. connecting blocks; 14. a limiting rod; 15. a limiting block; 16. a screw; 17. fastening a rotating knob; 18. a left lever; 19. a right lever; 20. an L-shaped bracket; 21. a reinforcing bar; 22. mounting blocks; 23. a through hole; 24. a separation block; 1201. a sleeve; 1202. a ring-shaped sliding rail; 1203. a slip ring; 1204. a spring; 1205. and (6) erecting a rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

The embodiment is as follows:

referring to fig. 1 to 3, a seat support convenient to disassemble includes a mounting base 1, a mounting plate 2 and a seat frame 3, a slide rail 4 horizontally sliding along the left and right direction is arranged on the upper end surface of the mounting base 1, the left and right sides of the slide rail 4 are respectively and fixedly connected with a support plate 5, a screw rod 6 is rotatably connected between the two support plates 5, a support post 7 is fixed at the central position of the screw rod 6, a first threaded rod 8 and a second threaded rod 9 are arranged on the screw rod 6, the threads on the first threaded rod 8 and the second threaded rod 9 are reversely arranged, the first threaded rod 8 and the second threaded rod 9 are respectively and threadedly connected with a slide block 10, the upper ends of the two sets of slide blocks 10 are respectively hinged with a connecting rod 11, the upper ends of the two sets of connecting rods 11 are both hinged at the bottom of the mounting plate 2, the lower extreme of two sets of sliders 10 respectively with 4 sliding connection of slide rail, be provided with multiunit buffer 12 between mount pad 1 and the mounting panel 2, be fixed with multiunit connecting block 13 on the up end of mounting panel 2, each part symmetry on the multiunit connecting block 13 sets up, the left and right sides of connecting block 13 is fixed with gag lever post 14 respectively, gag lever post 14's top can be dismantled and be connected with stopper 15, 15 internal rotations of stopper are connected with screw rod 16, the left end of screw rod 16 passes gag lever post 14 and is fixed with fastening knob 17, be provided with left pole 18 and right pole 19 on the screw rod 16, the screw thread on left pole 18 and the right pole 19 is reverse setting, there is L type support 20 on left pole 18 and the right pole 19 respectively threaded connection, two sets of L type supports 20 respectively with 15 sliding connection of two sets of stoppers, chair frame 3 and multiunit stopper 15 fixed connection.

The buffer device 12 comprises a sleeve 1201, a ring-shaped sliding rail 1202, a sliding ring 1203, a spring 1204 and a vertical rod 1205, wherein the sleeve 1201 is fixed on the mounting base 1, the ring-shaped sliding rail 1202 is installed on the inner wall of the sleeve 1201, the sliding ring 1203 is slidably connected with the ring-shaped sliding rail 1202, the inner wall of the sliding ring 1203 is fixedly connected with the vertical rod 1205, the upper end of the vertical rod 1205 is fixed on the mounting plate 2, the upper end of the spring 1204 is fixedly connected with the vertical rod 1205, and the lower end of the spring 1204 is fixed at the bottom of the sleeve 1201.

A reinforcing rod 21 is arranged above the screw 16, the left end and the right end of the reinforcing rod 21 are respectively fixed on the inner wall of the limiting block 15, two groups of mounting blocks 22 are respectively connected on the reinforcing rod 21 in a sliding manner, and the top end of the L-shaped bracket 20 is respectively fixedly connected with the two groups of mounting blocks 22.

The upper end of the limiting rod 14 is provided with a through hole 23, and the L-shaped bracket 20 can horizontally slide in the through hole 23 along the left-right direction.

A separation block 24 is fixed at the center of the screw 16, and the separation block 24 is located between the left rod 18 and the right rod 19.

The working process of the utility model is as follows:

when the chair frame 3 needs to be replaced, an operator can rotate the fastening knob 17 to rotate the screw 16, the screw 16 rotates to enable the two groups of L-shaped supports 20 to move reversely, so that the two groups of L-shaped supports 20 are separated from the two groups of limiting rods 14, then the chair frame 3 is moved upwards to enable the limiting rods 14 to be separated from the limiting blocks 15, so that the chair frame 3 can be detached from the mounting plate 2, when the automobile is bumped in the driving process, the two groups of connecting rods 11 are stressed to move on the screw 6, the vertical rod 1205 in the sleeve 1201 is stressed to deform the spring 1204, the vertical rod 1205 slides in the sleeve 1201, and the influence of vibration on the chair frame 3 is relieved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a seat support convenient to dismantle, includes mount pad (1), mounting panel (2) and chair frame (3), its characterized in that: the upper end surface of the mounting seat (1) is provided with a slide rail (4) which horizontally slides along the left and right directions, the left and right sides of the slide rail (4) are respectively and fixedly connected with a support plate (5), a lead screw (6) is rotatably connected between the two groups of support plates (5), a support column (7) is fixed at the central position of the lead screw (6), a first threaded rod (8) and a second threaded rod (9) are arranged on the lead screw (6), threads on the first threaded rod (8) and the second threaded rod (9) are reversely arranged, the first threaded rod (8) and the second threaded rod (9) are respectively and fixedly connected with a slider (10), the upper ends of the two groups of sliders (10) are respectively hinged with a connecting rod (11), the upper ends of the two groups of connecting rods (11) are respectively hinged at the bottom of the mounting plate (2), the lower ends of the two groups of sliders (10) are respectively and slidably connected with the slide rail (4), a plurality of groups of buffer devices (12) are arranged between the mounting seat (1) and the mounting plate (2), a plurality of groups of connecting blocks (13) are fixed on the upper end surface of the mounting plate (2), a plurality of groups of connecting blocks (13) are symmetrically arranged, a plurality of limiting block (14) are respectively and a limiting rod (14) is respectively and a limiting block (15) is detachably connected with a limiting rod (15), the left end of screw rod (16) passes gag lever post (14) and is fixed with fastening knob (17), is provided with left pole (18) and right pole (19) on screw rod (16), and the screw thread on left pole (18) and right pole (19) is reverse setting, and threaded connection has L type support (20) respectively on left pole (18) and right pole (19), two sets of L type supports (20) respectively with two sets of stopper (15) sliding connection, chair frame (3) and multiunit stopper (15) fixed connection.

2. A seat support for facilitating disassembly as claimed in claim 1, wherein: the buffer device (12) comprises a sleeve (1201), a ring-shaped sliding rail (1202), a sliding ring (1203), a spring (1204) and a vertical rod (1205), wherein the sleeve (1201) is fixed on the mounting base (1), the ring-shaped sliding rail (1202) is mounted on the inner wall of the sleeve (1201), the sliding ring (1203) is in sliding connection with the ring-shaped sliding rail (1202), the inner wall of the sliding ring (1203) is fixedly connected with the vertical rod (1205), the upper end of the vertical rod (1205) is fixed on the mounting plate (2), the upper end of the spring (1204) is fixedly connected with the vertical rod (1205), and the lower end of the spring (1204) is fixed at the bottom of the sleeve (1201).

3. A seat support for facilitating disassembly of a seat as claimed in claim 1, wherein: the utility model discloses a limiting block, including screw rod (16), reinforcing rod (21) about both ends fix respectively on the inner wall of stopper (15), on reinforcing rod (21) respectively sliding connection have two sets of installation piece (22), the top of L type support (20) respectively with two sets of installation piece (22) fixed connection.

4. A seat support for facilitating disassembly of a seat as claimed in claim 1, wherein: through holes (23) are formed in the upper ends of the limiting rods (14), and the L-shaped support (20) can horizontally slide in the through holes (23) in the left-right direction.

5. A seat support for facilitating disassembly as claimed in claim 1, wherein: a separation block (24) is fixed at the center of the screw (16), and the separation block (24) is positioned between the left rod (18) and the right rod (19).

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